Used by this project at runtime

Rhino Mozilla Rhino
JSCoverage Original C/C++ implementation inspiration for this project. JavaScript and architecture re-used.

Using JSCover

JSCover-legacy - JavaScript coverage via existing selenium tests
Play Framework SBT plugin for JSCover with FluentLenium
Play Framework SBT plugin for JSCover with Selenium
EdX (Massachusetts Institute of Technology and Harvard University)
TodoMVC - Under Test
EnvJasmine
grunt-jscover

Useful

IntelliJ IDEA :: License for Open Source Projects
Jenkins Port Allocator Plugin
Sonatype Nexus
JavaScript Versions
Mozilla-Rhino Google Groups
Project Nashorn
Nashorn developer mailing list
jgenhtml

Other

The Future of JS Dev Tools Is The Parse Tree - Harlan Iverson